Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Balancing chemical equations is a fundamental skill in chemistry, essential for understanding stoichiometry and predicting the quantities of reactants and products involved in chemical reactions. When ...

The goal of this project is to estimate the amount of annual evapotranspiration from Dry Creek Experimental Watershed (DCEW) using a water balance approach. Conservation of mass is a fundamental ...

针对传统MOSFET气体传感器灵敏度低、功耗高等问题，研究人员提出了一种新型无掺杂沟道分裂栅氧化层双栅异质结垂直隧穿场 ...

针对哈伯 - 博施法合成氨的高能耗、高碳排放问题及硝酸盐 / 亚硝酸盐（NOx-）污染，研究人员开发金属 - Salphen 共价有机聚合物（MSalphen-COPs）。发现 CoSalphen-COP 电催化性能优异，其构建的 NO3RR||OER 系统可联产 NH3/O2，为相关领域提供新策略。 氨（NH 3 ）作为全球 ...

Daleman's D•420 Gas detector monitors refrigerant gas leak in refrigerated rooms. It is designed to work with the compatible Dalemans U•C2 control units to detect any presence of refrigerant or to ...

ALBANY – An Albany nonprofit is looking to help children get a leg, or in this case a “STEM,” up in the skills that will power the jobs of tomorrow. Balancing the Equation 21st Century Learning Inc.

氨气选择性催化氧化 (NH₃-SCO) 是消除固定和移动源氨气 (NH₃) 污染的关键方法，其目标是在低温下实现高转化率，同时在高温下保持高选择性。然而，当前的主要挑战在于商用贵金属催化剂成本高且选择性不足。为减少贵金属用量并提升选择性，我们开发了一种 ...

1 Day NH3 -1.75% DJIA -0.74% Russell 2K -0.93% Basic Materials/Resources -1.38% ...